CW-SWI-ISC-NET
BGP inherited
Cluster stats
| Netblocks | 10 · 678 IPv4 addresses |
| Cluster ID | 209506928 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
10
0 netblocks since 2026-07-05
2026-07-05
peak 10
2026-07-19
IP Ranges (10)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 212.137.64.0/28 | CW-SWI-ISC-NET | RIPE | ASSIGNED PA | ● low |
| 212.137.64.32/28 | CW-SWI-ISC-NET | RIPE | ASSIGNED PA | ● low |
| 212.137.64.48/28 | CW-SWI-ISC-NET | RIPE | ASSIGNED PA | ● low |
| 212.137.64.128/26 | CW-SWI-ISC-NET | RIPE | ASSIGNED PA | ● low |
| 212.137.65.0/28 | CW-SWI-ISC-NET | RIPE | ASSIGNED PA | ● low |
| 212.137.65.16/28 | CW-SWI-ISC-NET | RIPE | ASSIGNED PA | ● low |
| 212.137.65.176/28 | CW-SWI-ISC-NET | RIPE | ASSIGNED PA | ● low |
| 212.137.66.0/24 | CW-SWI-ISC-NET | RIPE | ASSIGNED PA | ● low |
| 212.137.67.0/24 | CW-SWI-ISC-NET | RIPE | ASSIGNED PA | ● low |
| 212.137.68.80/28 | CW-SWI-ISC-NET | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(10 of 10)
Possible discrepancies (2)
These blocks are registered to CW-SWI-ISC-NET but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 212.137.66.0/24 /24 | authorized for AS1273 — Vodafone Group PLC |
| 212.137.67.0/24 /24 | authorized for AS1273 — Vodafone Group PLC |
NIC Handles
DUMY-RIPE
DUMY-RIPE
VODAFONE-WORLDWIDE-MNTNER